MAS Sirlan was born in September 1955, he is the managing partner and founder of MAS LAWYERS. He is admitted to practice at every court in Indonesia. He practices primarily in the a reas of corporate law, manpower law and industrial relations. Sirlan attended Bandung Law School (The oldest Law School in Bandung, Indonesia), where he earned a Bachelor of Law in Civil Law. He then Earned a Masters of Law from Pasundan University.